Question

One serving or 0.063 L of Pedialyte solution contains 95 mg of potassium chloride.

 Calculate the molarity of potassium chloride in Pedialyte solution. 

Answer 1

Answer 1) 0.063 L of Pedilyte solution contains 93 mg of KCl

                  For 1 L of pedilyte of solution KCl would be =    93/0.063

                                                                                                 = 1476.19 mg of KCl

                                                                                                = 1.476 g of KCl

                                                                                                 

                   

mass/liter Molarity = molecular mass of Kd

^{=  = 0.00197 M}